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dutchRotor Chainring 1X (One By) 110x4 BCD oval for ALDHU Spider, INSpider und Shimano
Very light, high quality CNC machined 1x (1 speed) Aero chainring for 110x4 bolt circle.
The ROTOR 110x4 Aero chainrings form a closed surface with the ROTOR INspider (+ Aero bezel) or ROTOR MAS 110x4 Spider, so that the airflow does not break off and thus provides an aerodynamic advantage.
About ROTOR Direct Mount System combinable with:
- ROTOR 2INpower DM Road, INpower DM Road,
- ALDHU and VEGAST (30mm aluminum axle), ALDHU 24 (24mm steel axle)
1. ROTOR INspider Powermeter 110x4
2. ROTOR MAS 110x4 AERO Spider
3. ROTOR 110x4 ALDHU Spider Attention please order KB screws for 1x in addition: ROCKPXCXXBOLTSTB C00-001-00120
4. as well as 110x4 Shimano cranks
Improve your pedaling efficiency with oval chainrings. At the point of greatest power output Q Rings have the largest diameter. At the top and bottom dead center is the smallest diameter, so that, for example, on the mountain the dead center is overcome more easily and this allows a smoother pedaling under load.
About the OCP Direct Mount System, the oval chainrings can be adjusted at ROTOR Direct Mount cranks in up to 20 different OCP positions and thus be optimally adapted to the individual Pedalier position. The ovality of the chainrings is 12.5%.
In exceptional cases, there may be problems when using Q Rings to find an optimal alignment of the derailleur Leitbleich.
The New ROTOR Q RING wedge adapter is mounted between braze-on clamp and derailleur and allows better alignment. (ROCKPQADAPTER)
The chainrings can also be mounted on Shimano© 4 arm cranks in the OCP3 position, which is used by most riders.
For Shimano cranks we recommend the matching cover plates for a flush transition to the crank:
Dura Ace 9100: ROCRQ110X4COVER3
Dura Ace 9000: ROCRQ110X4COVER
Ultegra 8000: ROCRQ110X4COVER4
Ultegra 6800: ROCRQ110X4COVER2
The ROTOR 110x4 Aero chainrings form a closed surface with the ROTOR INspider (+ Aero bezel) or ROTOR MAS 110x4 Spider, so that the airflow does not break off and thus provides an aerodynamic advantage.
About ROTOR Direct Mount System combinable with:
- ROTOR 2INpower DM Road, INpower DM Road,
- ALDHU and VEGAST (30mm aluminum axle), ALDHU 24 (24mm steel axle)
1. ROTOR INspider Powermeter 110x4
2. ROTOR MAS 110x4 AERO Spider
3. ROTOR 110x4 ALDHU Spider Attention please order KB screws for 1x in addition: ROCKPXCXXBOLTSTB C00-001-00120
4. as well as 110x4 Shimano cranks
Improve your pedaling efficiency with oval chainrings. At the point of greatest power output Q Rings have the largest diameter. At the top and bottom dead center is the smallest diameter, so that, for example, on the mountain the dead center is overcome more easily and this allows a smoother pedaling under load.
About the OCP Direct Mount System, the oval chainrings can be adjusted at ROTOR Direct Mount cranks in up to 20 different OCP positions and thus be optimally adapted to the individual Pedalier position. The ovality of the chainrings is 12.5%.
In exceptional cases, there may be problems when using Q Rings to find an optimal alignment of the derailleur Leitbleich.
The New ROTOR Q RING wedge adapter is mounted between braze-on clamp and derailleur and allows better alignment. (ROCKPQADAPTER)
The chainrings can also be mounted on Shimano© 4 arm cranks in the OCP3 position, which is used by most riders.
For Shimano cranks we recommend the matching cover plates for a flush transition to the crank:
Dura Ace 9100: ROCRQ110X4COVER3
Dura Ace 9000: ROCRQ110X4COVER
Ultegra 8000: ROCRQ110X4COVER4
Ultegra 6800: ROCRQ110X4COVER2